d - 630 mm

D - 1090 mm

T - 190 mm

B - 170 mm

C - 110 mm

ra1 max. - 10 mm

a - 352,5 mm

r min. - 12 mm

r1 min. - 12 mm

Da - 974 mm

db - 701 mm

ra max. - 10 mm

da - 766 mm

Db - 1047 mm

Weight - 657 Kg

Basic dynamic load rating (C) - 4800 kN

Basic static load rating (C0) - 9400 kN

Calculation factor (e) - 0,94

Calculation factor (Y1) - 0,6

Calculation factor (Y2) - 0,35

• Model Number:R630-1
• Inner Diameter：630mm Outer Diameter：1090mm Width：190mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-20
• Application:switch,ventilation heating equipment,construction machinery and equipment,Broadcasting System,medical treatment,Storage Tool,defogging and degreasing,Equipment,lifting tackle,Display Devices,medical equipment
• Similar models:IKO TRU355630 NACHI 239/630EK SKF C39/630M NTN NF19/630 ISO NP28/630 SKF C30/630M ISO NUP29/630 SKF NU20/630ECMA CX NJ20/630 TMB NNU60/630
• BEARING POWER International Trading Co.,Ltd. specialize in R630-1 products，there is large inventory of NSK R630-1 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R630-1 Which NSK R630-1 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
  16150/16282	38,1	71,996	19	KOYO	Tapered Roller Bearings
  23160 CW33	300	500	160	CX	Spherical Roller Bearings
  30210	50	90	21,75	ISO	Tapered Roller Bearings
  30TAB06DB-2NK	30	62	15	NACHI	Thrust Ball Bearings
  6236	180	320	52	ISO	Deep Groove Ball Bearings
  713644090				FAG	Wheel Bearings
  AST20 WC38	36	62		AST	Plain Bearings
  HH234048/HH234018	152,4	317,5	88,9	NSK	Cylindrical Roller Bearings
  JM511946/10	65	110	28	CX	Tapered Roller Bearings
  S6305-2RS	25,000	62,000	17,000	SNR	Deep Groove Ball Bearings
  SBB 72	114,3	177,8	100	IKO	Plain Bearings
  UCFL207	35			CRAFT	Bearing Units
  VKBA 1443				SKF	Wheel Bearings
  VLA 20 0414 N	304	503,3		INA	Thrust Ball Bearings
  RTL9			.2500	INA	THRUST ROLLER BEARINGS
  R360P	60	130	31	HOFF	CYLINDRICAL ROLLER BEARINGS
  PAO-5	.6250	1.5625	.4375	RIV	ANGULAR CONTACT BALL BEARINGS
  NL13	1.6250	3.5000	.7500	STEYR	CYLINDRICAL ROLLER BEARINGS
  MR-56			2.0000	CONSOLIDATED	NEEDLE BEARINGS
  62805-2RS	25	37	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS