d - 170 mm

D - 310 mm

T - 57 mm

d₁ - - 231.3 mm

B - 52 mm

C - 43 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 4 mm

a - 58 mm

d_a - max. - 203 mm

d_b - min. - 189.5 mm

D_a - min. - 269 mm

D_a - max. - 293.5 mm

D_b - min. - 288 mm

C_a - min. - 8 mm

C_b - min. - 14 mm

r_a - max. - 5 mm

r_b - max. - 4 mm

Basic dynamic load rating - C - 616 kN

Basic static load rating - C₀ - 865 kN

Fatigue load limit - P_u - 83 kN

Reference speed - 1500 r/min

Limiting speed - 2000 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 16.628 kg

• Model Number:30234 J2
• Inner Diameter：310mm Outer Diameter：170mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:Industrial,Other Machine Tools,electric pump,pipe fittings Steel industry,labor insurance,squeeze machine etc,inorganic chemical,Industrial,medical equipment,wheel lathe,key lock
• Similar models:CYSD 30234 CX 30234A KOYO 30234JR NSK HR30234J TMB 30234 SKF 30234J2 NTN 30234U NTN 430234U FAG 30234-A NTN 30234
• BEARING POWER International Trading Co.,Ltd. specialize in 30234J2 products，there is large inventory of SKF 30234 J2 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30234 J2 Which SKF 30234J2 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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  61820-2Z-Y	100	125	13	FAG	Deep Groove Ball Bearings
  DC4922VW	110	150	40	KOYO	Cylindrical Roller Bearings
  K85x93x25	85	93	25	ISO	Needle Roller Bearings
  L-1680KK	8	16	5	NMB	Deep Groove Ball Bearings
  NCF2236 V	180	320	86	ISO	Cylindrical Roller Bearings
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  NJ18/1000	1000	1220	100	CX	Cylindrical Roller Bearings
  PCJT2-3/16	55,563			INA	Bearing Units
  PSL 510-13	170	230	144	TMB	Cylindrical Roller Bearings
  S1KDD7	6,35	15,875	4,98	Timken	Deep Groove Ball Bearings
  VEX /S 70 /S/NS 7CE3	70	110	20	SNFA	Angular Contact Ball Bearings
  W 617/6 R	10	6	2,5	SKF	Deep Groove Ball Bearings
  MS3AC	.3750	1.500	.5625	FAG	ANGULAR CONTACT BALL BEARINGS
  NJ305E	25	62	17	SKF	CYLINDRICAL ROLLER BEARINGS
  RHNA505822-RS	58		22	SKF (Old No.)	NEEDLE BEARING