d - 50 mm

D - 90 mm

T - 21.75 mm

d₁ - - 68 mm

B - 20 mm

C - 17 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

a - 19 mm

d_a - max. - 59 mm

d_b - min. - 59 mm

D_a - min. - 79 mm

D_a - max. - 82 mm

D_b - min. - 85 mm

C_a - min. - 3 mm

C_b - min. - 4.5 mm

r_a - max. - 1.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 76.5 kN

Basic static load rating - C₀ - 91.5 kN

Fatigue load limit - P_u - 10.4 kN

Reference speed - 5600 r/min

Limiting speed - 7500 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 0.541 kg

• Model Number: 30210 J2/Q
• Inner Diameter：90mm Outer Diameter：50mm Width：21,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:plastic rolling,steam Hydraulic control element,hydraulic pressure gauge,organic raw materials,Technical Equipment,machine lathe,Spectrum Products,floor industry,extruder,chemical instruments,Solenoid Valves
• Similar models:CX 30210A Timken XGA30210/Y30210 Timken 30210 Timken X30210/Y30210 Timken X30210M/Y30210RM ZVL 30210A Fersa 30210BF ISB 30210 CRAFT 30210 KBC 30210J
• BEARING POWER International Trading Co.,Ltd. specialize in 30210J2/Q products，there is large inventory of SKF 30210 J2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30210 J2/Q Which SKF 30210J2/Q 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
  22313RHRK	65	140	48	KOYO	Spherical Roller Bearings
  24132EX1	160	270	109	NACHI	Cylindrical Roller Bearings
  3NCHAF008CA	40	68	15	KOYO	Angular Contact Ball Bearings
  40RIN133	101,6	197		Timken	Cylindrical Roller Bearings
  5307WG	35	80	34,93	Timken	Angular Contact Ball Bearings
  6004N	20	42	12	NSK	Deep Groove Ball Bearings
  6208N	40,000	80,000	18,000	NTN-SNR	Deep Groove Ball Bearings
  6318N	90	190	43	NACHI	Deep Groove Ball Bearings
  7220DT	100	180	34	NACHI	Angular Contact Ball Bearings
  GEZH112ES	44,45	80,963	46,23	SKF	Plain Bearings
  HJ-223020	34,925	47,625	31,75	KOYO	Needle Roller Bearings
  LM565943/10	374,65	522,288	85,725	ISO	Tapered Roller Bearings
  NCF2913 V	65	90	16	ISO	Cylindrical Roller Bearings
  SBB 80	127	196,85	111,12	IKO	Plain Bearings
  X32308B/Y32308B	40	90	35,25	Timken	Tapered Roller Bearings
  RMS24	6.0000	12.0000	2.2500	FAG	CYLINDRICAL ROLLER BEARINGS
  RNAF22x30x13	30		13	SKF (Old No.)	NEEDLE BEARINGS
  10-B				MRC	THRUST BALL BEARINGS
  N-219E	95	170	32	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-90x105x35	90		35	CONSOLIDATED	NEEDLE BEARINGS