d - 69,85 mm

D - 136,525 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 11,2 mm

Weight - 2,6 Kg

• Model Number:643/632
• Inner Diameter：69,85mm Outer Diameter：136,525mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:tapping machine,product accessories,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Control,agricultural testing and analysis equipment and related,equipment and,spring industry,noise reduction equipment,test strip,crimping tools,Storage Tool
• Similar models:NTN 4T-643/632 NTN 4T-HM907643/HM907614 ISO L44643/10 PFI L44643/10 CX L44643/10 ZVL K-L44643/K-L44610 KOYO 643/633 FBJ M86643/M86610 Timken 643/632-B Timken 643/632
• BEARING POWER International Trading Co.,Ltd. specialize in 643/632 products，there is large inventory of ISO 643/632 . We has been built up long-term cooperation with ISO company, could make a bulk order of the 643/632 Which ISO 643/632 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23128 KCW33+H3128	140	225	68	CX	Spherical Roller Bearings
  4T-HM807046/HM807010	50,8	104,775	36,512	NTN	Tapered Roller Bearings
  5205	25	52	20,6	NSK	Angular Contact Ball Bearings
  62/28N	28	58	16	NTN	Deep Groove Ball Bearings
  6412	150	60	35	SKF	Deep Groove Ball Bearings
  F-803196.02	32	80	21	FAG	Deep Groove Ball Bearings
  LH-22213B	65	120	31	NTN	Spherical Roller Bearings
  NCS5228	82,55	107,95	44,45	INA	Needle Roller Bearings
  MK13161	20.638	26.988	25.400	KOYO	Needle Roller Bearings
  NAO45X62X40	45	55		Timken	Needle Roller Bearings
  SYFWK 1.1/4 ALTHR	31,75	43	28	SKF	Bearing Units
  YAT204	20	47	25,5	SKF	Deep Groove Ball Bearings
  ZARN 4090 L TN	40	90	25	NBS	Complex Bearings
  214W	70	125	24	FAF	DEEP GROOVE BALL BEARINGS
  RPNA40/55	55		20	INA	SELF ALIGNING NEEDLE BEARINGS WITHOUT INNER RACE
  LS-16	2.2500	4.5000	.8750	FAG	DEEP GROOVE BALL BEARINGS
  GE360AW	360	560	115	INA	SPHERICAL PLAIN BEARINGS
  FPCG900	9.0000	11.0000	1.0000	SKF	DEEP GROOVE BALL BEARINGS
  RMS-261/2-L	8.5000	16.0000	3.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  H-3068x320	340	400		CONSOLIDATED	ADAPTERS