Solid Type Needle Roller Bearing / With Outer Ring / Steel / Grade 0, Grade 4 (Part Numbers - CAD Download)

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For this bearing, needle rollers and a retainer have been incorporated into a solid outer ring such that the outer ring and needle are not separated. Features high rigidity and bearing accuracy can be increased; ideal for applications where high speed, high load and high rotational accuracy are required.

[Features]
· Solid needle roller bearing dimensional accuracy, conformational accuracy and rotation accuracy are specified in JIS B 1514 (rolling bearing precision).
· Products of precision grade JIS0, are manufactured by default but JIS6, JIS5, and JIS4 class products can also be provided for applications that require higher rotational precision; please inquire with NTN.
· The dimensional tolerance of the roller's inscribed circle diameter for the inner ring-less RNA, NKS and MR models corresponds to ISO class F6.
· Refer to the corresponding documentation when choosing axle diameter dimensions and radial clearance.
· Especially high

Part Number

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Part Number
RNA4936
RNA4944
RNA4948
RNA4952
RNA495T2
RNA496
RNA497
RNA498
RNA499
RNA5902
RNA5903
RNA5904
RNA5905
RNA5906
RNA5907
RNA5908
RNA5909
RNA5910
RNA5911
RNA5912
RNA5913
RNA5914
RNA5915
RNA5916
RNA5917
RNA5918
RNA5919
RNA5926
RNA6901
RNA6901R
RNA6902R
RNA6903
RNA6903R
RNA6904
RNA6904R
RNA6905
RNA6906
RNA6906R
RNA6907
RNA6907R
RNA6908
RNA6908R
RNA6909
RNA6909R
RNA6910
RNA6910R
RNA6911R
RNA6912
RNA6912R
RNA6913
RNA6913R
RNA6914
RNA6915
RNA6915R
RNA6916
RNA6916R
RNA6917
RNA6917R
RNA6918
RNA6918R

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Load Direction	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Precision (JIS)	Number of Raceway Ring Rows	Size Standards	Retainer Type	Basic Load Rating, Dynamic Rating (N)	Sealing Structure	Lubricant	Internal Clearance Symbol	Specifications	Number Of Rotations (1/min)	Series
536.83 €	1		8 Days	10	-	205	250	69	Grade 0	Single Row	Metric System	-	375000	-	-	-	-	1300	No Inner Wheel
931.46 €	1		8 Days	10	-	245	300	80	Grade 0	Single Row	Metric System	-	525000	-	-	-	-	1100	No Inner Wheel
1,042.77 €	1		8 Days	10	-	265	320	80	Grade 0	Single Row	Metric System	-	540000	-	-	-	-	1000	No Inner Wheel
1,371.62 €	1		8 Days	10	-	290	360	100	Grade 0	Single Row	Metric System	-	805000	-	-	-	-	950	No Inner Wheel
11.81 € 5.43 €	1		Same day Stock	-	-	7	13	10	Grade 0	Single Row	Metric System	Resin Forming	2670	-	-	-	-	23000	No Inner Wheel
13.52 €	1		5 Days	-	-	8	15	10	Grade 0	Single Row	Metric System	-	3150	-	-	-	-	21000	No Inner Wheel
13.54 €	1		8 Days	10	-	9	17	10	Grade 0	Single Row	Metric System	-	3600	-	-	-	-	20000	No Inner Wheel
12.35 € 6.05 €	1	Available	Same day Stock	-	-	10	19	11	Grade 0	Single Row	Metric System	-	4300	-	-	-	-	19000	No Inner Wheel
13.59 €	1		5 Days	-	-	12	20	11	Grade 0	Single Row	Metric System	-	4850	-	-	-	-	17000	No Inner Wheel
16.56 € 8.94 €	1		Same day Stock	-	-	20	28	18	Grade 0	Single Row	Metric System	-	14100	-	-	-	-	13000	No Inner Wheel
18.92 € 9.46 €	1		Same day Stock	-	-	22	30	18	Grade 0	Single Row	Metric System	-	15200	-	-	-	-	12000	No Inner Wheel
23.45 €	1		5 Days	-	-	25	37	23	Grade 0	Single Row	Metric System	-	28400	-	-	-	-	11000	No Inner Wheel
21.99 € 10.78 €	1	Available	Same day Stock	-	-	30	42	23	Grade 0	Single Row	Metric System	-	30500	-	-	-	-	8500	No Inner Wheel
25.93 € 12.97 €	1	Available	Same day Stock	-	-	35	47	23	Grade 0	Single Row	Metric System	-	32500	-	-	-	-	7500	No Inner Wheel
33.66 €	1		8 Days	-	-	42	55	27	Grade 0	Single Row	Metric System	-	39000	-	-	-	-	6500	No Inner Wheel
31.34 € 15.36 €	1		Same day Stock	-	-	48	62	30	Grade 0	Single Row	Metric System	-	53000	-	-	-	-	5500	No Inner Wheel
37.53 € 18.77 €	1		Same day Stock	-	-	52	68	30	Grade 0	Single Row	Metric System	-	56000	-	-	-	-	5000	No Inner Wheel
46.51 €	1		8 Days	-	-	58	72	30	Grade 0	Single Row	Metric System	-	58000	-	-	-	-	4700	No Inner Wheel
55.88 €	1		8 Days	10	-	63	80	34	Grade 0	Single Row	Metric System	-	76500	-	-	-	-	4300	No Inner Wheel
76.27 €	1		8 Days	10	-	68	85	34	Grade 0	Single Row	Metric System	-	80500	-	-	-	-	4000	No Inner Wheel
88.41 €	1		8 Days	10	-	72	90	34	Grade 0	Single Row	Metric System	-	84000	-	-	-	-	3700	No Inner Wheel
101.82 € 45.82 €	1		Same day Stock	10	-	80	100	40	Grade 0	Single Row	Metric System	-	103000	-	-	-	-	3300	No Inner Wheel
121.71 €	1		8 Days	10	Radial	85	105	40	Grade 0	-	Metric System	-	109000	-	-	-	-	3100	-
123.85 € 58.21 €	1		Same day Stock	10	-	90	110	40	Grade 0	Single Row	Metric System	-	115000	-	-	-	-	2900	No Inner Wheel
115.39 €	1		8 Days	10	-	100	120	46	Grade 0	Single Row	Metric System	-	137000	-	-	-	-	2700	No Inner Wheel
125.01 €	1		8 Days	10	-	105	125	46	Grade 0	Single Row	Metric System	-	143000	-	-	-	-	2500	No Inner Wheel
139.67 €	1		8 Days	10	-	110	130	46	Grade 0	Single Row	Metric System	-	149000	-	-	-	-	2400	No Inner Wheel
349.13 €	1		8 Days	10	-	150	180	67	Grade 0	Single Row	Metric System	-	294000	-	-	-	-	1800	No Inner Wheel
16.20 € 8.10 €	1		Same day Stock	-	-	16	24	22	Grade 0	Single Row	Metric System	-	15400	-	-	-	-	23000	No Inner Wheel
19.03 €	1		5 Days	-	-	16	24	22	Grade 0	Single Row	Metric System	-	15400	Brim Type	-	-	-	15000	No Inner Wheel
18.01 € 9.73 €	1		Same day Stock	-	Radial	20	28	23	Grade 0	-	Metric System	-	17600	-	-	-	-	13000	-
21.78 € 10.89 €	1		Same day Stock	-	-	22	30	23	Grade 0	Single Row	Metric System	-	18200	-	-	-	-	18000	No Inner Wheel
25.40 €	1		11 Days	-	-	22	30	23	Grade 0	Single Row	Metric System	-	18200	Brim Type	-	-	-	12000	No Inner Wheel
25.27 € 12.13 €	1		Same day Stock	-	-	25	37	30	Grade 0	Single Row	Metric System	-	36500	-	-	-	-	16000	No Inner Wheel
28.76 €	1		8 Days	-	-	25	37	30	Grade 0	Single Row	Metric System	-	36500	Brim Type	-	-	-	11000	No Inner Wheel
31.42 €	1		8 Days	-	-	30	42	30	Grade 0	Single Row	Metric System	-	41500	-	-	-	-	13000	No Inner Wheel
29.85 € 14.03 €	1	Available	Same day Stock	-	-	35	47	30	Grade 0	Single Row	Metric System	-	42500	-	-	-	-	11000	No Inner Wheel
29.77 € 15.18 €	1		Same day Stock	-	-	35	47	30	Grade 0	Single Row	Metric System	-	42500	Brim Type	-	-	-	7500	No Inner Wheel
36.29 € 17.06 €	1		Same day Stock	-	-	42	55	36	Grade 0	Single Row	Metric System	-	49000	-	-	-	-	9500	No Inner Wheel
35.15 € 16.17 €	1		Same day Stock	-	-	42	55	36	Grade 0	Double Row	Metric System	-	49000	Brim Type	-	-	-	6500	No Inner Wheel
39.38 € 20.08 €	1		Same day Stock	-	-	48	62	40	Grade 0	Single Row	Metric System	-	67000	-	-	-	-	8500	No Inner Wheel
39.38 € 19.69 €	1		Same day Stock	-	-	48	62	40	Grade 0	Double Row	Metric System	-	67000	Brim Type	-	-	-	5500	No Inner Wheel
43.91 € 21.96 €	1		Same day Stock	-	-	52	68	40	Grade 0	Single Row	Metric System	-	70500	-	-	-	-	7500	No Inner Wheel
43.91 € 21.52 €	1		Same day Stock	-	-	52	68	40	Grade 0	Double Row	Metric System	-	70500	Brim Type	-	-	-	5000	No Inner Wheel
59.87 €	1		5 Days	-	-	58	72	40	Grade 0	Single Row	Metric System	-	74000	-	-	-	-	7000	No Inner Wheel
59.87 €	1		8 Days	-	-	58	72	40	Grade 0	Double Row	Metric System	-	74000	Brim Type	-	-	-	4700	No Inner Wheel
64.07 €	1		8 Days	-	-	63	80	45	Grade 0	Double Row	Metric System	-	94000	Brim Type	-	-	-	4300	No Inner Wheel
86.52 €	1		8 Days	-	-	68	85	45	Grade 0	Single Row	Metric System	-	95500	-	-	-	-	6000	No Inner Wheel
86.52 €	1		8 Days	-	-	68	85	45	Grade 0	Double Row	Metric System	-	95500	Brim Type	-	-	-	4000	No Inner Wheel
106.55 €	1		8 Days	10	-	72	90	45	Grade 0	Single Row	Metric System	-	97000	-	-	-	-	5500	No Inner Wheel
106.55 €	1		11 Days	-	-	72	90	45	Grade 0	Double Row	Metric System	-	97000	Brim Type	-	-	-	3700	No Inner Wheel
93.59 €	1		8 Days	10	-	80	100	54	Grade 0	Single Row	Metric System	-	130000	-	-	-	-	5000	No Inner Wheel
98.18 €	1		8 Days	10	-	85	105	54	Grade 0	Single Row	Metric System	-	132000	-	-	-	-	4700	No Inner Wheel
140.54 €	1		8 Days	-	-	85	105	54	Grade 0	Double Row	Metric System	-	132000	Brim Type	-	-	-	3100	No Inner Wheel
108.31 €	1		8 Days	10	-	90	110	54	Grade 0	Single Row	Metric System	-	138000	-	-	-	-	4400	No Inner Wheel
108.31 €	1		11 Days	-	-	90	110	54	Grade 0	Double Row	Metric System	-	137000	Brim Type	-	-	-	2900	No Inner Wheel
125.01 €	1		8 Days	10	-	100	120	63	Grade 0	Single Row	Metric System	-	169000	-	-	-	-	4000	No Inner Wheel
125.01 €	1		11 Days	-	-	100	120	63	Grade 0	Double Row	Metric System	-	169000	Brim Type	-	-	-	2700	No Inner Wheel
138.16 €	1		9 Days	10	-	105	125	63	Grade 0	Single Row	Metric System	-	175000	-	-	-	-	3800	No Inner Wheel
138.16 €	1		11 Days	-	-	105	125	63	Grade 0	Double Row	Metric System	-	175000	Brim Type	-	-	-	2500	No Inner Wheel

Basic information

Raceway Ring Shape	Needle Roller	Outer Ring	With Outer Ring	Inner/Outer Ring Material	Steel
Specifications/Environment	Standard	Rolling Element Material	Steel	Outer Ring Type	Flat

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Stock

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Basic Attributes

Load Direction
- Radial
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I.D. d(mm)
5

6

7

8

9

10

12

14

15

16

17

18

19

20

21

22

24

25

26

28

29

30

32

34.925(1 3/8)

35

37

38

40

42

43

45

47

48

50

52

55

58

60

63

65

68

70

72

73

75

80

85

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95

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110

115

120

130

135

145

150

155

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165

195

205

245

265

285

290

330
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O.D. D(mm)
10

12

13

14

15

16

17

19

20

22

23

24

25

26

27

28

29

30

32

33

34

37

38

39

40

42

45

47

47.625(1 7/8)

48

50

52

53

55

57

58

62

68

72

78

80

82

85

90

92

95

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105

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115

120

125

130

140

150

165

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180

190

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320

360

380
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Width B(mm)
8

10

11

12

13

16

17

18

20

22

23

25

25.40(1)

26

27

30

32

34

35

36

40

45

46

50

54

60

63

67

69

80

100
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Precision (JIS)
- Grade 0
- Grade 4
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Number of Raceway Ring Rows
- Single Row
- Double Row
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Size Standards
- Metric System
- Inch Base
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Retainer Type
- Resin Forming
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Sealing Structure
- Brim Type
- Double-sided Seal Type
- One-sided Seal Type
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Lubricant
- 3AS: Albania
- LP03: Heat-hardening grease
Clear
Internal Clearance Symbol
CN (Normal Clearance)
Clear
Specifications
Clearance adjusting shape
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Number Of Rotations(1/min)
800

950

1000

1100

1300

1400

1600

1700

1800

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2100

2200

2300

2400

2500

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3400

3600

3700

3800

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4400

4700

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8500

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9500

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12000

13000

14000

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16000

17000

18000

19000

20000

21000

23000

25000

27000
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Series
No Inner Wheel

No Inner Wheel/Separated Type

With Inner Wheel
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Type
- 8Q
- MR
- NA
- NK
- NKS
- RNA
- RNAB
- RNAO
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