Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged back-to-back SKF 30308T72/DB

30308T72/DB

Dimensions

d		40	mm
D		90	mm
T		72	mm
d₁	≈	62.55	mm
C		61.5	mm
l		21.5	mm
b		9	mm
K		6	mm
r_1,2	min.	2	mm
r₅	min.	0.6	mm
a		59.563	mm

Abutment dimensions

d_b	min.	49.5	mm
D_b	min.	82	mm
C_b	min.	49.5	mm
r_a	max.	2	mm
r_c	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	182	kN
Basic static load rating	C₀	190	kN
Fatigue load limit	P_u	21.6	kN
Reference speed		5300	r/min
Limiting speed		8000	r/min
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8

Mass

Mass bearing pair

1.88

Model Number: 30308T72/DB
Inner Diameter：40mm Outer Diameter：90mm Width：-mm
Reference speed:8000 r/min Limiting speed:5300 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Matched tapered roller bearings
Details： Matched tapered roller bearings Matched single row tapered roller bearings arranged back-to-back
Update date：2025-12-09
Application:medical equipment,packaging machinery,agricultural testing and analysis equipment and related,pipe fittings Steel industry,car,printing machinery,test equipment,defogging and degreasing,car and accessories,electromyography machine,electronic materials
Similar models:30308T72/DB 30308
BEARING POWER International Trading Co.,Ltd. specialize in 30308T72/DB products，there is large inventory of SKF 30308T72/DB Matched tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30308T72/DB Which SKF 30308T72/DB 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
1000530	254	304.8	17.48	Seals
25x62x7 CRW1 R	25	62	7	Seals
470851	814	-	-	Seals
6206-RSH	30	62	16	Bearings, units and housings
7020 CD/HCP4AH1	100	150	24	Bearings, units and housings
FY 1. WF	25.4	-	-	Bearings, units and housings
HK 3520	35	42	20	Bearings, units and housings
NJ 2219 ECM	95	170	43	Bearings, units and housings
NUP 220 ECP	100	180	34	Bearings, units and housings
NUP 314 ECP	70	150	35	Bearings, units and housings
PSM 152025 A51	15	20	25	Bearings, units and housings
SAF 22534 x 5.13/16 T	147.6375	-	-	Bearings, units and housings

Purchase the SKF 30308T72/DB Matched single row tapered roller bearings arranged back-to-back Please fill in the following

Hot number： 17633 24988 2050560 239/710 CAK/W33 31313/DF 7013 ACB/HCP4A 7018 CB/HCP4AL 71914 CB/HCP4AL 900 VA V FY 5/8 TF FYR 1 3/4-18 IR 80x90x25 OKC 520 PCMF 353926 E SNL 3064 ATURT