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：2024-12-12
Application:Body shaping,other lathe,Dental Drill etc,Textile Accessories,Laser Cutting,DC generators,instrument,trolley,squeeze machine etc,climb ladder,defogging and degreasing
Similar models:42687/42620 M 268749/710 687/672 68450/68712 LL 687949/910 PSM 606870 A51
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
11710	30.1752	39.65	7.95	Seals
23645	60.325	77.75	11.13	Seals
313499 DA	571.1	812.97	-	Bearings, units and housings
403250	292	-	-	Seals
6211 M	55	100	21	Bearings, units and housings
6317	85	180	41	Bearings, units and housings
950x980x18 HDS1 R	950	980	18	Seals
99844	70	79.375	23.8252	Seals
NJ 2311 ECP	55	120	43	Bearings, units and housings
NK 37/20	37	47	20	Bearings, units and housings
SSAFS 22544 x 7.13/16 T	198.4375	-	-	Bearings, units and housings
YAR 209-112-2RF	44.45	85	49.2	Bearings, units and housings

Purchase the SKF 687/672 Tapered roller bearings, single row Please fill in the following

Hot number： 19579 22344-2CS5/VT143 29272 401805 541974 550 VRME R 609/530 MA 60x110x8 CRW1 R D/W RW133 R-2ZS GEZ 408 ES-2LS NKI 55/35 NKIB 5904 NU 1011 ECP NU 2226 ECML SNL 519-616