Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 687/672

687/672

SKF Explorer

Dimension series

675

Dimensions

d		101.6	mm
D		168.275	mm
T		41.275	mm
d₁	≈	133.4	mm
B		41.275	mm
C		30.162	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		38.246	mm

Abutment dimensions

d_a	max.	114	mm
d_b	min.	116	mm
D_a	min.	143	mm
D_a	max.	155.5	mm
D_b	min.	157	mm
C_a	min.	6	mm
C_b	min.	11	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	288	kN
Basic static load rating	C₀	365	kN
Fatigue load limit	P_u	39	kN
Reference speed		3000	r/min
Limiting speed		3800	r/min
Calculation factor	e	0.48
Calculation factor	Y	1.25
Calculation factor	Y₀	0.7

Mass

Mass bearing

3.45

Model Number: 687/672
Inner Diameter：101.6mm Outer Diameter：168.275mm Width：41.275mm
Reference speed:3800 r/min Limiting speed:3000 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2025-12-09
Application:medical Equipment,ignition system,car steering pin,Textile Industry Accessories and Accessories,chemical raw materials and reagents,steam Hydraulic control element,ventilator anesthesia machine etc,security equipment,Plastic Equipment,Cylinder Pneumatic Treatment Element,Vacuum generator
Similar models:42687/42620 68450/68712 LL 687949/910 PSM 606870 A51 M 268749/710 687/672
BEARING POWER International Trading Co.,Ltd. specialize in 687/672 products，there is large inventory of SKF 687/672 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 687/672 Which SKF 687/672 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	Type
11081	28.575	39.67	6.35	Seals
11923	30.1752	61.9	6.35	Seals
21059	53.975	69.85	6.35	Seals
22x40x7 HMS5 RG	22	40	7	Seals
32224	120	215	61.5	Bearings, units and housings
37328	95.25	114.33	9.53	Seals
406003	582	-	-	Seals
6310-RS1	50	110	27	Bearings, units and housings
99328	82	91.059	21.5392	Seals
NJ 230 ECM	150	270	45	Bearings, units and housings
SAF 1522 x 3.13/16	96.8375	-	-	Bearings, units and housings
SAF 1610 T	42.8625	-	-	Bearings, units and housings

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