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：2025-12-15
• Application:centrifugal pump,set bacteria instrument,X-ray Equipment,tobacco machinery,ventilator anesthesia machine etc,relay,machining,glass processing machine,rehabilitation training equipment,wall industry,water
• Similar models:ISB 30210 FAG 30210-A Timken XGA30210/Y30210 Fersa 30210F KBC 30210J KOYO 30210CR PFI 30210 NTN 430210U SNR 30210C Timken 30210
• 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
  208KLL	40	80	30,18	Timken	Deep Groove Ball Bearings
  33214JR	70	125	41	KOYO	Tapered Roller Bearings
  3NCHAD024CA	120	180	28	KOYO	Angular Contact Ball Bearings
  51225	130	190		AST	Thrust Ball Bearings
  5207 2RS	35	72	27	CYSD	Angular Contact Ball Bearings
  6032-2RU	160	240	38	KOYO	Deep Groove Ball Bearings
  6056	280	420	65	CX	Deep Groove Ball Bearings
  61826	130	165	18	FAG	Deep Groove Ball Bearings
  6316DDU	80	170	39	NSK	Deep Groove Ball Bearings
  7205B-2RS	25	52	15	ZEN	Angular Contact Ball Bearings
  7309 ADT	45	100	50	ISO	Angular Contact Ball Bearings
  C 30/900 MB	1280	900	280	SKF	Cylindrical Roller Bearings
  HM803149/10	44,45	88,9	30,162	ISO	Tapered Roller Bearings
  MGB40899R01	27,5	126,65	82,65	SNR	Angular Contact Ball Bearings
  NJ2312	60	130	46	FBJ	Cylindrical Roller Bearings
  NJ434	170	420	92	SKF	CYLINDRICAL ROLLER BEARINGS
  JA025CPO	2.5000	3.0000	.2500	KAYDON	DEEP GROOVE BALL BEARINGS
  11209	45	85	19	CONSOLIDATED	SELF
  N-215E	75	130	25	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SNZ-215..6215	75	65	80	CONSOLIDATED	PILLOW BLOCKS