d - 35 mm

D - 80 mm

B - 34.9 mm

d₂ - - 44.6 mm

D₂ - - 70.5 mm

r_1,2 - min. - 1.5 mm

a - 47 mm

d_a - min. - 44 mm

D_a - max. - 71 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 52 kN

Basic static load rating - C₀ - 35.5 kN

Fatigue load limit - P_u - 1.5 kN

Reference speed - 8500 r/min

Limiting speed - 8500 r/min

Calculation factor - k_r - 0.07

Calculation factor - e - 0.8

Calculation factor - X - 0.63

Calculation factor - Y₀ - 0.66

Calculation factor - Y₁ - 0.78

Calculation factor - Y₂ - 1.24

Mass bearing - 0.735 kg

• Model Number:3307 A
• Inner Diameter：80mm Outer Diameter：35mm Width：34,9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:diagnostic test paper,experimental equipment,Perfusion device,rolling machine,lifting equipment Hoisting hoist,engineering machine,Workpiece,Generator,Cylinder Type,test equipment,shaft milling machine
• Similar models:SKF 3307A-2Z CRAFT 3307ZZ ISO 3307ZZ KOYO 3307 ZEN S3307 FAG 3307-B-2Z-TVH ZEN 3307 FAG 3307-DA SKF E2.3307A-2Z SKF 3307A-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 3307A products，there is large inventory of SKF 3307 A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 3307 A Which SKF 3307A 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
  29456E	280	520	145	NACHI	Thrust Roller Bearings
  30310	50	110	29,25	ISB	Tapered Roller Bearings
  51213	65	100		ISO	Thrust Ball Bearings
  606 ZZ	6	17	6	NSK	Deep Groove Ball Bearings
  7312 BEGBP	130	60	31	SKF	Angular Contact Ball Bearings
  BK4216	42	49	16	ISO	Cylindrical Roller Bearings
  EC-6306LLB	30	72	19	NTN	Deep Groove Ball Bearings
  FJL-1020	10	17	20	NSK	Needle Roller Bearings
  MLE71904HVUJ74S	20	37	9	SNR	Angular Contact Ball Bearings
  NUP2236	180	320	86	ISO	Cylindrical Roller Bearings
  RAX 420	20	35	24	Timken	Complex Bearings
  QJ208	40	80	18	NTN	Angular Contact Ball Bearings
  QJL2	50,8	101,6	30,1625	RHP	Angular Contact Ball Bearings
  RAT30	30			INA	Bearing Units
  SL024924	120	165	45	ISO	Cylindrical Roller Bearings
  WTF216KVS3351Eg	216,103	330,2	263,525	NSK	Tapered Roller Bearings
  93620	1.1250	1.5000	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  LS-29	11.0000	17.5000	2.2500	FBC	DEEP GROOVE BALL BEARINGS
  106-KRDU#7BKE	30	55	13	MRC	ANGULAR CONTACT BALL BEARINGS
  GE-180SX	180	280	61	CONSOLIDATED	SPHERICAL PLAIN BEARINGS