d - 90 mm

D - 190 mm

T - 46.5 mm

d₁ - - 138.88 mm

B - 43 mm

C - 30 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 3 mm

a - 57.28 mm

d_a - max. - 109 mm

d_b - min. - 104 mm

D_a - min. - 151 mm

D_a - max. - 176 mm

D_b - min. - 179 mm

C_a - min. - 6 mm

C_b - min. - 16.5 mm

r_a - max. - 4 mm

r_b - max. - 3 mm

Basic dynamic load rating - C - 264 kN

Basic static load rating - C₀ - 315 kN

Fatigue load limit - P_u - 35.5 kN

Reference speed - 2400 r/min

Limiting speed - 3400 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y₀ - 0.4

Mass bearing - 5.382 kg

• Model Number:31318 J2
• Inner Diameter：190mm Outer Diameter：90mm Width：46,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:heating fans,gear type,Industrial equipment,,test laboratory equipment and accessories,hydraulic connector,economic mold,test equipment,municipal machinery,industry test,stacker lift platform
• Similar models:FAG 31318-N11CA NKE 31318-DF Timken 31318 FAG 31318-N11CA-A160-200 NSK HR31318J CYSD 31318 FAG 31318-N11CA-A60-80 Fersa 31318F CX 31318A ISB 31318
• BEARING POWER International Trading Co.,Ltd. specialize in 31318J2 products，there is large inventory of SKF 31318 J2 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 31318 J2 Which SKF 31318J2 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
  22218 KW33+H318	80	160	40	MPZ	Spherical Roller Bearings
  294/600-E-MB	600	1030	258	FAG	Thrust Roller Bearings
  23224CC/W33	120	215	76	SKF	Spherical Roller Bearings
  2687/2631-B	25,4	66,421	25,433	Timken	Tapered Roller Bearings
  32913	65	90	17	CYSD	Tapered Roller Bearings
  6208F605	40,000	80,000	18,000	SNR	Deep Groove Ball Bearings
  71928 CDT	140	190	48	ISO	Angular Contact Ball Bearings
  ASTB90 F20080	200	205		AST	Plain Bearings
  G1212KRRB	69,85	130	74,61	Timken	Deep Groove Ball Bearings
  LH-22212BK	60	110	28	NTN	Spherical Roller Bearings
  NN3007ZTB	35	55	20	NSK	Cylindrical Roller Bearings
  SL12 914	70	100	57	INA	Cylindrical Roller Bearings
  KM31			25	FAG	LOCKNUTS
  B13	2.3437	1.2500		INA	THRUST BALL BEARINGS
  NU2213	65	120	31	SKF	CYLINDRICAL ROLLER BEARINGS
  KM11			11	SKF	LOCKNUTS
  NA4908	40	62	22	INA	NEEDLE BEARINGS
  NKI-9/12	9	19	12	CONSOLIDATED	NEEDLE BEARINGS
  62303-2RS	17	47	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  T7FC085	85	170	45	CONSOLIDATED	TAPERED ROLLER BEARINGS