d - 50 mm

D - 110 mm

B - 27 mm

d₂ - - 72.7 mm

D₁ - - 96.8 mm

b - 6 mm

K - 3 mm

r_1,2 - min. - 2 mm

d_a - min. - 61 mm

D_a - max. - 99 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 159 kN

Basic static load rating - C₀ - 163 kN

Fatigue load limit - P_u - 18 kN

Reference speed - 5600 r/min

Limiting speed - 7500 r/min

Calculation factor - e - 0.24

Calculation factor - Y₁ - 2.8

Calculation factor - Y₂ - 4.2

Calculation factor - Y₀ - 2.8

Weight - 1.35 kg

• Model Number:21310 E
• Inner Diameter：110mm Outer Diameter：50mm Width：27mm
• Type：Spherical Roller Bearings
• Update date：2025-12-15
• Application:surgical instruments,tooth filling,Hydraulic Equipment,Gripper Swing,small appliances,Rolling mill,survey accessories,rolling mill roll neck and slowdown device,dynamic blood pressure,paint paint,plant determination
• Similar models:CX 21310CW33 ISB 21310EKW33+H310 ISB 21310 FAG 21310-E1-K+H310 NTN 21310C CX 21310KCW33+H310 ISB 21310K ISB 21310K+AHX310 FAG 21310-E1-K KOYO 21310RHK
• BEARING POWER International Trading Co.,Ltd. specialize in 21310E products，there is large inventory of SKF 21310 E . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21310 E Which SKF 21310E 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
  22315CW33	75	160	55	CRAFT	Spherical Roller Bearings
  22330MBW33	150	320	108	AST	Spherical Roller Bearings
  30211	55	100	22,75	CYSD	Tapered Roller Bearings
  32309	45	100	38,25	MPZ	Tapered Roller Bearings
  4R7404	370,000	520,000	400,000	NTN	Cylindrical Roller Bearings
  7407B	35	100	25	KOYO	Angular Contact Ball Bearings
  HUB175-14	40	84	56	NTN	Angular Contact Ball Bearings
  F-FL605ZZ	5,000	14,000	5,000	NTN	Deep Groove Ball Bearings
  GE 15ES	15	26	12	IKO	Plain Bearings
  GE70FO-2RS	70	120	70	ISO	Plain Bearings
  GK22X26X22.8	22,000	26,000		NTN	Needle Roller Bearings
  K60x75x42	60	75	42	CX	Needle Roller Bearings
  L879947/L879910	609,6	762	95,25	Timken	Tapered Roller Bearings
  NU1992	460	620	74	CX	Cylindrical Roller Bearings
  NU221-E-TVP2	105	190	36	FAG	Cylindrical Roller Bearings
  32240A	200	360	98	FAG	TAPERED ROLLER BEARINGS
  R4.2RS	.2500	.6250	.1960	FAG	DEEP GROOVE BALL BEARINGS
  NU2307E	35	80	31	Torrington	CYLINDRICAL ROLLER BEARINGS
  6205-2RS1	52	25	15	SKF	DEEP GROOVE BALL BEARINGS
  RCB-1/2	.7500		.8750	CONSOLIDATED	NEEDLE BEARINGS