Single row tapered roller bearing (Inch series) bore 12.000-100.012mm

Single row tapered roller bearing (Inch series) bore 12.000-100.012mm

Single-row tapered roller bearings

Single row tapered roller bearing (Inch series) bore 12.000-100.012mm

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Overall dimensions（mm)							Rated load(N)		Rated load{kgf}		Rated speed min^-1		Bearing code		Installation dimensions (mm)						Point of action Position(mm)	constant	Axial load Coefficient		Weight（kg）（Reference）
d	D	T	B	C	Inner circleγ (minimum)	Outer ringγ (minimum)	C_r	C_or	C_r	C_or	Grease lubrication	Oil lubrication	Inner circle	Outer ring	d_a	d_b	d_a	d_b	Inner circleγ_a（maximum）	Outer ringγ_a（maximum）	A	e	Y₁	Y₀	Inner circle	Outer ring
77.788	127	30.162	31	22.225	3.5	3.3	134000	195000	13700	19900	2800	3800	42690	42620	91	85	114	121	3.5	3.3	27.3	0.42	1.4	0.79	0.976	0.438
77.788	121.442	24.608	23.012	17.462	3.5	2	89000	124000	9100	12600	2800	3800	34306	34478	90	84	110	116	3.5	2	26.3	0.45	1.3	0.73	0.612	0.316
76.2	177.8	55.562	50.8	34.925	3.5	3.3	257000	310000	26200	32000	2000	2800	9378	9320	105	98	148	164	3.5	3.3	57.3	0.76	0.79	0.43	3.71	2.24
76.2	171.45	49.212	46.038	31.75	3.5	3.3	257000	310000	26200	32000	2000	2800	9380	9321	105	98	147	164	3.5	3.3	54.1	0.76	0.79	0.43	3.47	1.51
76.2	168.275	53.975	56.363	41.275	0.8	3.3	345000	470000	35000	48000	2200	3000	837	832	90	89	149	155	0.8	3.3	35.2	0.3	2	1.1	4.13	1.74
76.2	168.275	53.975	56.363	41.275	6.4	3.3	345000	470000	35000	48000	2200	3000	843	832	101	89	149	155	6.4	3.3	35.2	0.3	2	1.1	4.11	1.74
76.2	161.925	53.975	55.1	42.862	6.4	0.8	325000	480000	33000	49000	2200	3000	6575	6536	104	92	144	154	6.4	0.8	40.7	0.4	1.5	0.82	3.73	1.68
76.2	161.925	53.975	55.1	42.862	6.4	3.3	325000	480000	33000	49000	2200	3000	6575	6535	104	92	141	154	6.4	3.3	40.7	0.4	1.5	0.82	3.73	1.67
76.2	161.925	53.975	55.1	42.862	3.5	3.3	325000	480000	33000	49000	2200	3000	6576	6535	99	92	141	154	3.5	3.3	40.7	0.4	1.5	0.82	3.74	1.67
76.2	161.925	49.212	46.038	31.75	3.5	3.3	248000	290000	25300	29600	2200	3000	9285	9220	103	90	138	153	3.5	3.3	49.8	0.71	0.85	0.47	2.82	1.4
76.2	152.4	41.275	41.275	31.75	3.5	3.3	207000	296000	21100	30000	2400	3200	659	652	93	87	134	141	3.5	3.3	33.2	0.41	1.5	0.81	2.11	1.26
76.2	152.4	39.688	36.322	30.162	3.5	3.2	183000	285000	18700	29100	2200	3200	590A	592A	95	89	135	145	3.5	3.2	37.1	0.44	1.4	0.75	2.2	1.06
76.2	149.225	53.975	54.229	44.45	3.5	3.3	287000	410000	29300	41500	2600	3400	6461	6420	96	89	129	140	3.5	3.3	39	0.36	1.7	0.91	2.64	1.63
76.2	139.992	36.512	36.098	28.575	3.5	3.3	175000	260000	17800	26500	2600	3400	575	572	92	86	125	133	3.5	3.3	31.1	0.4	1.5	0.82	1.61	0.788
76.2	136.525	30.162	29.769	22.225	6.4	3.3	130000	192000	13300	19600	2600	3400	495AX	493	98	86	122	130	6.4	3.3	28.7	0.44	1.4	0.74	1.26	0.55
76.2	136.525	30.162	29.769	22.225	3.5	3.3	130000	192000	13300	19600	2600	3400	495A	493	92	86	122	130	3.5	3.3	28.7	0.44	1.4	0.74	1.27	0.55
76.2	135.732	44.45	46.101	34.925	3.5	3.3	216000	340000	22000	35000	2600	3600	5760	5735	94	88	119	130	3.5	3.3	32.9	0.41	1.5	0.81	1.86	0.887
76.2	133.35	33.338	33.338	26.195	0.8	3.3	154000	237000	15700	24200	2600	3600	47680	47620	86	85	119	128	0.8	3.3	29	0.4	1.5	0.82	1.39	0.577
76.2	127	30.162	31.001	22.225	6.4	3.3	134000	195000	13700	19900	2800	3800	42688	42620	94	84	114	121	6.4	3.3	27.3	0.42	1.4	0.79	1.01	0.438
76.2	127	30.162	31	22.225	3.5	3.3	134000	195000	13700	19900	2800	3800	42687	42620	90	84	114	121	3.5	3.3	27.3	0.42	1.4	0.79	1.03	0.438

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