d - 685.8 mm

D - 876.3 mm

B - 434.975 mm

T - 355.6 mm

r_1,2 - min. - 3.3 mm

r_3,4 - min. - 1.5 mm

Basic dynamic load rating - C - 7210 kN

Basic static load rating - C₀ - 22000 kN

Fatigue load limit - P_u - 1500 kN

Comparative radial load rating - C_F - 1900 kN

Comparative axial load rating - C_Fa - 393 kN

Thrust factor - K - 1.4

Calculation factor - e - 0.43

Calculation factor - Y₁ - 1.6

Calculation factor - Y₂ - 2.3

Calculation factor - Y₀ - 1.6

Mass bearing - 580 kg

Variants - TQOE/GWI

• Model Number:BT4B 328704 G/HA1
• Inner Diameter：876,3mm Outer Diameter：685,8mm Width：434,975mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:linear drive,product accessories,medical equipment,Liposuction device,industrial equipment,static control,air purification,hydraulic cylinder buffer,gantry processing,Other Measurements,electronic materials
• Similar models:SKF BT4B328704G/HA1
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328704G/HA1 products，there is large inventory of SKF BT4B 328704 G/HA1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328704 G/HA1 Which SKF BT4B328704G/HA1 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
  13682/13621DC+X1S-13682	36,512	69,012	46,035	Timken	Tapered Roller Bearings
  6014-2RS	70	110	20	FBJ	Deep Groove Ball Bearings
  619/6	6	15	5	NKE	Deep Groove Ball Bearings
  6906ZZE	30	47	9	NACHI	Deep Groove Ball Bearings
  EE170950/171450	241,3	368,3	50,8	NTN	Tapered Roller Bearings
  7304 BDB	20	52	30	ISO	Angular Contact Ball Bearings
  940	200	290	70	INA	Thrust Ball Bearings
  BK2820	28	35	20	KOYO	Needle Roller Bearings
  F15060	65	111,7	22,1	Fersa	Thrust Ball Bearings
  GYE20KRRB SGT	20	47	30,96	Timken	Deep Groove Ball Bearings
  N238	190	340	55	ISO	Cylindrical Roller Bearings
  NAF457220	45	72	20	NSK	Needle Roller Bearings
  NNU 41/1320 M/W33	1320	2060	750	ISB	Cylindrical Roller Bearings
  S2201	12	32	14	ZEN	Self-Aligning Ball Bearings
  SY 1.1/4 TF/VA228	45	31,75	29	SKF	Bearing Units
  ZKLF100200-2Z	100	200	55	INA	Thrust Ball Bearings
  SN220with22220	100	-	110	SKF	PILLOW BLOCKS
  2308E/2RS1/TG	40	90	33	STEYR	SELF
  94740	1.2500	1.7500	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  5316-ZZ	80	170	68.3	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS