Floating Joint Backing Plates (BPFA10)

[ ! ] Unless otherwise specified, the dimension tolerance conforms to JIS B 0405 Class m.

■Floating Joint (for Standard Shape Type) Backing Plates

Part Number			A	P.C.D.	E	G	K
Type		No. M No.
Standard Standard BPFA BPFAS Wrench Flats Standard BPFC BPFCS	Thin BPFUA BPFUAS Thin BPFUC BPFUCS	3	42	30	24	30	4.5
		4
		5	48	34	28	34	6
		6
		8	51	37	30	37	7
		10	54	40	32	40
		12	70	52	42	52	10
		14
		16	90	68	54	68	12
		18
		20	106	80	66	80	14
		22
		24	116	86	78	86
		26
		30	134	104	80	104	18

[!] EN 1.4037 Equiv. Hardened Type may be discolored due to hardening. [!] For floating joints M36, the applicable backing plate is No. 30.

Mass (g) Ref. Value - For Standard Type
Standard				Wrench Flats
Standard		Thin		Standard		Thin
Steel product	Stainless steel product	Steel product	Stainless steel product	Steel product	Stainless steel product	Steel product	Stainless steel product
51	50	—	—	35	34	—	—
51	50	—	—	35	34	—	—
66	65	36	35	47	46	26	25
66	65	36	35	47	46	26	25
73	72	50	49	53	52	35	34
83	82	50	49	60	59	35	34
137	135	84	83	101	99	63	62
137	135	84	83	101	99	63	62
230	227	119	117	108	106	90	89
230	227	119	117	108	106	90	89
319	315	170	168	244	241	130	128
319	315	170	168	244	241	130	128
388	384	198	195	311	307	155	153
388	384	198	195	311	307	155	153
511	505	251	248	367	363	203	200

[ ! ] No. corresponds to M of Floating Joints - Flange Mounting.

■Floating Joint (for Space Saving Shape Type) Backing Plates

Part Number			A	P.C.D.	E	K	Mass (g) Ref. Value - For Space-Saving Type
Type		No. M No.					Standard	Wrench Flats
								Standard	Thin
Standard Standard BPUA Wrench Flats Standard BPUC	Thin BPUUC	5	34	24	22	4.5	33	25	15
		6					33	25	15
		8	40	30	25		47	34	21
		10					47	34	21
		12	52	40	34	6	79	60	36
		14					79	60	36
		16	62	48	41	7	112	85	51
		18					112	85	51
		20	74	58	48	10	156	116	71
		22					156	116	71
		24	80	64	54		183	143	87
		26					183	143	87
		30	90	74	64		237	193	120