Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30221

30221

SKF Explorer

Dimension series

3FB

Dimensions

d		105	mm
D		190	mm
T		39	mm
d₁	≈	143.57	mm
B		36	mm
C		30	mm
r_1,2	min.	3	mm
r_3,4	min.	2.5	mm
a		37.341	mm

Abutment dimensions

d_a	max.	123	mm
d_b	min.	118.5	mm
D_a	min.	165	mm
D_a	max.	178.5	mm
D_b	min.	177	mm
C_a	min.	5	mm
C_b	min.	9	mm
r_a	max.	3	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	333	kN
Basic static load rating	C₀	355	kN
Fatigue load limit	P_u	40	kN
Reference speed		2800	r/min
Limiting speed		3400	r/min
Calculation factor	e	0.43
Calculation factor	Y	1.4
Calculation factor	Y₀	0.8

Mass

Mass bearing

4.29

Model Number: 30221
Inner Diameter：105mm Outer Diameter：190mm Width：39mm
Reference speed:3400 r/min Limiting speed:2800 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：2026-04-16
Application:ventilation fans,SPA equipment,dye pigments,Cylinder Type,molding machine,Spectrum Products,medical equipment,insect experimental analysis instrument,tower crane,key lock,ultra-quiet generators
Similar models:30221T88/DB 30221/DF 30221
BEARING POWER International Trading Co.,Ltd. specialize in 30221 products，there is large inventory of SKF 30221 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30221 Which SKF 30221 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
1726204-2RS1	20	47	14	Bearings, units and housings
215-ZNR	75	130	25	Bearings, units and housings
25x40x7 HMSA10 V	25	40	7	Seals
30222	110	200	41	Bearings, units and housings
38x55x8 CRW1 R	38	55	8	Seals
53217 + U 217	85	125	33.1	Bearings, units and housings
71812 ACD/HCP4	60	78	10	Bearings, units and housings
97550	247.65	298.45	15.88	Seals
H 319	85	125	68	Bearings, units and housings
HK 0810.2RS	8	12	10	Bearings, units and housings
P 62 R-1. TF	25.4	-	-	Bearings, units and housings
SY 20 TF/VA201	20	-	-	Bearings, units and housings

Purchase the SKF 30221 Tapered roller bearings, single row Please fill in the following

Hot number： 240/850 ECAK30/W33 32011 X/DF 32310 331562 6012-2RS1 6309-ZNR 71914 CB/P4AL BK 2518 RS BK 3016 FY 1.3/16 TDW NCF 2234 V NJ 2310 ECML NKI 15/20 NNU 4180 K30M/W33 PBM 658090 M1G1