d - 90 mm

D - 190 mm

B - 43 mm

d₂ - - 112 mm

D₁ - - 150 mm

b - 8.3 mm

K - 4.5 mm

r_1,2 - min. - 3 mm

d_a - min. - 104 mm

D_a - max. - 176 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 393 kN

Basic static load rating - C₀ - 450 kN

Fatigue load limit - P_u - 45.5 kN

Reference speed - 3600 r/min

Limiting speed - 4800 r/min

Calculation factor - e - 0.24

Calculation factor - Y₁ - 2.8

Calculation factor - Y₂ - 4.2

Calculation factor - Y₀ - 2.8

Weight - 6.1 kg

• Model Number:21318 E
• Inner Diameter：190mm Outer Diameter：90mm Width：43mm
• Type：Spherical Roller Bearings
• Update date：2025-12-25
• Application:large agricultural machinery,Switch,magnetic elements,building decoration raw materials and accessories,tire industry,sawing machine,X-ray Equipment,paper processing machine,auto tools,orthodontic material,Equipment
• Similar models:CX 21318KCW33+AH318 CX 21318CW33 FAG 21318-E1-K ISO 21318KCW33+H318 KOYO 21318RH SKF 21318EK SKF 21318E NSK 21318EAKE4 NSK 21318EAE4 CX 21318KCW33
• BEARING POWER International Trading Co.,Ltd. specialize in 21318E products，there is large inventory of SKF 21318 E . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21318 E Which SKF 21318E 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.

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  21314AX	70	150	35	NACHI	Cylindrical Roller Bearings
  248/800	800	980	180	ISB	Spherical Roller Bearings
  260RJ02	260	440		Timken	Cylindrical Roller Bearings
  53322	110	190	67.2	NACHI	Thrust Ball Bearings
  33012A	60	95	27	SNR	Tapered Roller Bearings
  3994/3920	66,675	112,712	30,162	NSK	Tapered Roller Bearings
  7208 A	40	80	18	ISO	Angular Contact Ball Bearings
  AST650 WC90	90	170		AST	Plain Bearings
  BK4216	42	49	16	CX	Cylindrical Roller Bearings
  K 55x63x25	55	63		NBS	Needle Roller Bearings
  K15x19x10	15	19	10	ISO	Needle Roller Bearings
  NF306	30	72	19	ISO	Cylindrical Roller Bearings
  NU340EM	200	420	80	NSK	Cylindrical Roller Bearings
  SF3313	165,000	210,000	24,000	NTN	Angular Contact Ball Bearings
  UELPL209-111T	1.6875			NTN	PILLOW BLOCKS
  6208RSNR	40	80	18	STEYR	DEEP GROOVE BALL BEARINGS
  BSB045100	45	100	20	RHP	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  2310-2RS	50	110	40	CONSOLIDATED	SELF
  231SM400	400	700	224	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS