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

Promotional pricing
Volume Discount

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

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Products homepage

Data to be displayed: 30; 45; 60

Part Number
RNA4901
RNA4901LL
RNA4901R
RNA4902LL
RNA4902R
RNA4903LL/3AS
RNA4903R
RNA4904
RNA4904L/3AS
RNA4904LL
RNA4904R
RNA4905LL
RNA4905R
RNA4906
RNA4906L/3AS
RNA4906LL/3AS
RNA4906R
RNA4907
RNA4907L/3AS
RNA4907LL/3AS
RNA4907R
RNA4908
RNA4908LL/3AS
RNA4908R
RNA4909LL/3AS
RNA4909R
RNA4910
RNA4910R
RNA4911
RNA4911R
RNA4912
RNA4912R
RNA4913
RNA4913R
RNA4914
RNA4914R
RNA4915
RNA4915R
RNA4916
RNA4916R
RNA4917
RNA4917R
RNA4918
RNA4918R
RNA4919
RNA4919R
RNA4920
RNA4924
RNA4926
RNA4928
RNA4936
RNA4944
RNA4948
RNA4952
RNA495T2
RNA496
RNA497
RNA498
RNA499
RNA5902

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
11.70 € 6.55 €	1		Same day Stock	-	-	16	24	13	Grade 0	Single Row	Metric System	-	9550	-	-	-	-	23000	No Inner Wheel
17.39 € 7.65 €	1		Same day Stock	10	-	16	24	13	Grade 0	Single Row	Metric System	-	9550	Double-sided Seal Type	-	-	-	15000	No Inner Wheel
11.70 € 6.79 €	1		Same day Stock	-	-	16	24	13	Grade 0	Single Row	Metric System	-	9550	Brim Type	-	-	-	15000	No Inner Wheel
16.79 € 8.23 €	1		Same day Stock	10	-	20	28	13	Grade 0	Single Row	Metric System	-	10300	Double-sided Seal Type	-	-	-	13000	No Inner Wheel
15.44 €	1		5 Days	-	-	20	28	13	Grade 0	Single Row	Metric System	-	10300	Brim Type	-	-	-	13000	No Inner Wheel
22.58 €	1		8 Days	-	-	22	30	13	Grade 0	Single Row	Metric System	-	11200	Double-sided Seal Type	3AS: Albania	-	-	12000	No Inner Wheel
16.64 €	1	Available	5 Days	-	-	22	30	13	Grade 0	Single Row	Metric System	-	11200	Brim Type	-	-	-	12000	No Inner Wheel
15.14 € 6.66 €	1	Available	Same day Stock	10	-	25	37	17	Grade 0	Single Row	Metric System	-	21300	-	-	-	-	16000	No Inner Wheel
21.55 €	1		8 Days	10	-	25	37	17	Grade 0	Single Row	Metric System	-	21300	One-sided Seal Type	3AS: Albania	-	-	11000	No Inner Wheel
20.99 € 10.29 €	1		Same day Stock	10	-	25	37	17	Grade 0	Single Row	Metric System	-	21300	Double-sided Seal Type	-	-	-	11000	No Inner Wheel
14.27 € 7.85 €	1		Same day Stock	10	-	25	37	17	Grade 0	Single Row	Metric System	-	21300	Brim Type	-	-	-	11000	No Inner Wheel
22.53 € 11.72 €	1		Same day Stock	10	-	30	42	17	Grade 0	Single Row	Metric System	-	24000	Double-sided Seal Type	-	-	-	8500	No Inner Wheel
16.30 € 7.99 €	1	Available	Same day Stock	-	-	30	42	17	Grade 0	Single Row	Metric System	-	24000	Brim Type	-	-	-	8500	No Inner Wheel
17.39 € 9.39 €	1		Same day Stock	-	-	35	47	17	Grade 0	Single Row	Metric System	-	25500	-	-	-	-	11000	No Inner Wheel
26.49 €	1		8 Days	10	-	35	47	17	Grade 0	Single Row	Metric System	-	25500	One-sided Seal Type	3AS: Albania	-	-	7500	No Inner Wheel
31.34 €	1		8 Days	-	-	35	47	17	Grade 0	Single Row	Metric System	-	25500	Double-sided Seal Type	3AS: Albania	-	-	7500	No Inner Wheel
21.18 €	1		8 Days	-	-	35	47	17	Grade 0	Single Row	Metric System	-	25500	Brim Type	-	-	-	7500	No Inner Wheel
19.36 € 9.87 €	1		Same day Stock	-	-	42	55	20	Grade 0	Single Row	Metric System	-	32000	-	-	-	-	9500	No Inner Wheel
30.11 €	1		8 Days	10	-	42	55	20	Grade 0	Single Row	Metric System	-	32000	One-sided Seal Type	3AS: Albania	-	-	6500	No Inner Wheel
34.81 €	1		8 Days	-	-	42	55	20	Grade 0	Single Row	Metric System	-	32000	Double-sided Seal Type	3AS: Albania	-	-	6500	No Inner Wheel
19.36 € 10.26 €	1		Same day Stock	-	-	42	55	20	Grade 0	Single Row	Metric System	-	32000	Brim Type	-	-	-	6500	No Inner Wheel
22.86 € 11.89 €	1		Same day Stock	-	-	48	62	22	Grade 0	Single Row	Metric System	-	43500	-	-	-	-	8500	No Inner Wheel
38.36 €	1		8 Days	-	-	48	62	22	Grade 0	Single Row	Metric System	-	43500	Double-sided Seal Type	3AS: Albania	-	-	5500	No Inner Wheel
22.86 € 11.89 €	1		Same day Stock	-	-	48	62	22	Grade 0	Single Row	Metric System	-	43500	Brim Type	-	-	-	5500	No Inner Wheel
41.91 €	1		8 Days	-	-	52	68	22	Grade 0	Single Row	Metric System	-	28600	Double-sided Seal Type	3AS: Albania	-	-	3800	No Inner Wheel
31.12 €	1		8 Days	-	-	52	68	22	Grade 0	Single Row	Metric System	-	46000	Brim Type	-	-	-	5000	No Inner Wheel
27.89 € 13.95 €	1		Same day Stock	-	-	58	72	22	Grade 0	Single Row	Metric System	-	30500	-	-	-	-	3400	No Inner Wheel
27.89 € 14.22 €	1		Same day Stock	-	-	58	72	22	Grade 0	Single Row	Metric System	-	48000	Brim Type	-	-	-	4700	No Inner Wheel
36.51 € 16.79 €	1		Same day Stock	-	-	63	80	25	Grade 0	Single Row	Metric System	-	58500	-	-	-	-	6500	No Inner Wheel
36.40 € 16.74 €	1		Same day Stock	-	-	63	80	25	Grade 0	Single Row	Metric System	-	58500	Brim Type	-	-	-	4300	No Inner Wheel
43.94 € 21.97 €	1		Same day Stock	-	-	68	85	25	Grade 0	Single Row	Metric System	-	61500	-	-	-	-	6000	No Inner Wheel
43.94 € 21.97 €	1		Same day Stock	-	-	68	85	25	Grade 0	Single Row	Metric System	-	61500	Brim Type	-	-	-	4000	No Inner Wheel
64.18 €	1		8 Days	-	-	72	90	25	Grade 0	Single Row	Metric System	-	62500	-	-	-	-	5500	No Inner Wheel
64.18 €	1		8 Days	-	-	72	90	25	Grade 0	Single Row	Metric System	-	62500	Brim Type	-	-	-	3700	No Inner Wheel
76.16 €	1		5 Days	-	-	80	100	30	Grade 0	Single Row	Metric System	-	85500	-	-	-	-	5000	No Inner Wheel
76.16 €	1		8 Days	-	-	80	100	30	Grade 0	Single Row	Metric System	-	85500	Brim Type	-	-	-	3300	No Inner Wheel
82.60 €	1		8 Days	10	-	85	105	30	Grade 0	Single Row	Metric System	-	87000	-	-	-	-	4700	No Inner Wheel
82.60 €	1		8 Days	-	-	85	105	30	Grade 0	Single Row	Metric System	-	87000	Brim Type	-	-	-	3100	No Inner Wheel
89.12 €	1		8 Days	10	-	90	110	30	Grade 0	Single Row	Metric System	-	90500	-	-	-	-	4400	No Inner Wheel
89.12 €	1		8 Days	-	-	90	110	30	Grade 0	Single Row	Metric System	-	90500	Brim Type	-	-	-	2900	No Inner Wheel
110.13 €	1		8 Days	10	-	100	120	35	Grade 0	Single Row	Metric System	-	112000	-	-	-	-	4000	No Inner Wheel
110.13 €	1		11 Days	-	-	100	120	35	Grade 0	Single Row	Metric System	-	112000	Brim Type	-	-	-	2700	No Inner Wheel
126.78 €	1		8 Days	10	-	105	125	35	Grade 0	Single Row	Metric System	-	116000	-	-	-	-	3800	No Inner Wheel
88.57 €	1		11 Days	-	-	105	125	35	Grade 0	Single Row	Metric System	-	116000	Brim Type	-	-	-	2500	No Inner Wheel
99.71 €	1		8 Days	10	-	110	130	35	Grade 0	Single Row	Metric System	-	118000	-	-	-	-	3600	No Inner Wheel
99.71 €	1		7 Days	-	-	110	130	35	Grade 0	Single Row	Metric System	-	118000	Brim Type	-	-	-	2400	No Inner Wheel
107.24 €	1		9 Days	-	-	115	140	40	Grade 0	Single Row	Metric System	-	127000	-	-	-	-	2300	No Inner Wheel
176.60 €	1		9 Days	-	-	135	165	45	Grade 0	Single Row	Metric System	-	180000	-	-	-	-	2000	No Inner Wheel
214.56 €	1		9 Days	-	-	150	180	50	Grade 0	Single Row	Metric System	-	202000	-	-	-	-	1800	No Inner Wheel
243.39 €	1		8 Days	-	-	160	190	50	Grade 0	Single Row	Metric System	-	209000	-	-	-	-	1700	No Inner Wheel
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

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

Configure

218Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Stock

- Show only stock items
Clear

Basic Attributes

Load Direction
- Radial
Clear
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

90

95

100

105

110

115

120

130

135

145

150

155

160

165

195

205

245

265

285

290

330
Clear
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

100

105

110

115

120

125

130

140

150

165

175

180

190

225

250

300

320

360

380
Clear
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
Clear
Precision (JIS)
- Grade 0
- Grade 4
Clear
Size Standards
- Metric System
- Inch Base
Clear
Retainer Type
- Resin Forming
Clear
Sealing Structure
- Brim Type
- Double-sided Seal Type
- One-sided Seal Type
Clear
Lubricant
- 3AS: Albania
- LP03: Heat-hardening grease
Clear
Internal Clearance Symbol
CN (Normal Clearance)
Clear
Specifications
Clearance adjusting shape
Clear
Number Of Rotations(1/min)
800

950

1000

1100

1300

1400

1600

1700

1800

1900

2000

2100

2200

2300

2400

2500

2700

2800

2900

3100

3300

3400

3600

3700

3800

4000

4300

4400

4700

5000

5500

6000

6500

7000

7500

8500

9000

9500

10000

11000

12000

13000

14000

15000

16000

17000

18000

19000

20000

21000

23000

25000

27000
Clear
Series
No Inner Wheel

No Inner Wheel/Separated Type

With Inner Wheel
Clear
Type
- 8Q
- MR
- NA
- NK
- NKS
- RNA
- RNAB
- RNAO
Clear
Number of Raceway Ring Rows
- Single Row
- Double Row
Clear
Filter by CAD data type
- 2D
- 3D
Clear