d - 71,438 mm

D - 136,525 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 11,2 mm

Weight - 2,54 Kg

Basic dynamic load rating (C) - 216 kN

Basic static load rating (C0) - 298 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

• Model Number: 644/632
• Inner Diameter：71,438mm Outer Diameter：136,525mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Roller,Storage Tool,metering pump,Cleaning equipment,Tool,marine analysis,welding equipment,Medical room equipment,Oral Equipment,powder metallurgy,medical equipment
• Similar models:Timken 64450/64700DC+X1S-64450 ISO 64452A/64700 NSK 64433/64700 Timken HM516448/HM516410 KOYO HM266448/HM266410 SKF M276449/410 FBJ 64450/64700 NTN M276449/M276410G2 NTN 4T-64450/64700CD+A AST 64450/64700
• BEARING POWER International Trading Co.,Ltd. specialize in 644/632 products，there is large inventory of CX 644/632 . We has been built up long-term cooperation with CX company, could make a bulk order of the 644/632 Which CX 644/632 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
  7314 B	70	150	35	CX	Angular Contact Ball Bearings
  EGB3020-E50	30	34	20	INA	Plain Bearings
  FWF-606630	60	66		NSK	Needle Roller Bearings
  MT6	152,4	282,575	114,3	RHP	Thrust Ball Bearings
  NKI17/16	17	29	16	CX	Needle Roller Bearings
  NU420	100	250	58	CYSD	Cylindrical Roller Bearings
  PW30540024CS	30	54	24	PFI	Angular Contact Ball Bearings
  RNJ3215	158,750	285,648	63,500	NTN	Cylindrical Roller Bearings
  THR343007A	168.275	304.800	69.850	KOYO	Thrust Roller Bearings
  S71901 ACD/HCP4A	24	12	6	SKF	Angular Contact Ball Bearings
  SC0889LLAC4/L588	38	58	15	NTN	Deep Groove Ball Bearings
  SCE85	12,7	17,462	7,938	INA	Needle Roller Bearings
  SI 18	18			CX	Plain Bearings
  SQL20-RS				LS	Plain Bearings
  USFE206	30			SNR	Bearing Units
  XSI 14 0744 N	648	814		INA	Thrust Roller Bearings
  NUP330E	150	320	65	FAG	CYLINDRICAL ROLLER BEARINGS
  GX40F	40	105	27	SKF	SPHERICAL PLAIN BEARINGS
  NF218	90	160	30	SKF	CYLINDRICAL ROLLER BEARINGS
  MI-24-N	1.5000		1.0100	CONSOLIDATED	NEEDLE BEARINGS