d 50-85mm-With adapter sleeves Open or sealed--NEY（DuangDong）Bearing Industry Co.,LTD

Index >> Self Aligning Ball Bearing >> With adapter sleeves Open or sealed

d 50-85mm

Product Parameter

Designation		Mass m		Principal dimensions mm												Fitting dimansion mm					Basic load ratings KN		Calculation coefficient				Fatigue limit load C_ur/ N	Limiting Speed n_G /min^–1	Reference Speed n_B/min^–1
Bearing	Adpater sleeves	Bearing ≈kg	Adpater sleeves ≈kg	d_1H	d	D	B	r min	D₁ ≈	D₂ ≈	d₁ ≈	d₂ ≈	D_m	I	c ≈	d_a max	D_a max	d_b min	B_a min	r_{a_max}	Dyc C_r	Stc C_or	e	Y₁	Y₂	Y₀	Fatigue limit load C_ur/ N	Limiting Speed n_G /min^–1	Reference Speed n_B/min^–1
1312-K-TVH-C3	H312	1.94	0.373	55	60	130	31	2.1	112.2	-	87	-	80	47	13	83	118	65	5	2.1	58000	20600	0.23	2.77	4.28	2.9	1280	5300	7300
2312-K-TVH-C3	H2312	2.52	0.464	55	60	130	46	2.1	109.1	-	77	-	80	62	13	74	118	66	5	2.1	89000	28000	0.41	1.55	2.4	1.62	1740	5000	8000
1213-K-TVH-C3	H213	1.13	0.393	60	65	120	23	1.5	103.2	-	85.2	-	92	40	14	83	111	70	5	1.5	31000	12400	0.18	3.57	5.52	3.74	770	6300	7900
2213-K-2RS-TVH-C3	H313	1.5	0.452	60	65	120	31	1.5	-	106.6	-	78	92	50	14	83	111	70	5	1.5	31000	12400	0.18	3.57	5.52	3.74	770	4000	-
2213-K-TVH-C3	H313	1.33	0.452	60	65	120	31	1.5	107.5	-	82.4	-	92	50	14	79	111	70	8	1.5	58000	19000	0.23	2.78	4.31	2.92	1190	5300	6900
1313-K-TVH-C3	H313	2.41	0.452	60	65	140	33	2.1	118.8	-	92.7	-	92	50	14	89	128	70	5	2.1	63000	22700	0.23	2.75	4.26	2.88	1380	5000	7100
2313-K-TVH-C3	H2313	3.16	0.553	60	65	140	48	2.1	118.9	-	85.6	-	92	65	14	82	128	72	5	2.1	98000	32000	0.39	1.62	2.51	1.7	1980	4800	7300
1214-K-TVH-C3	H214	1.23	0.603	60	70	125	24	1.5	106.6	-	87.7	-	98	41	14	86	116	75	5	1.5	35000	13700	0.19	3.36	5.21	3.52	850	6000	7900
1215-K-TVH-C3	H215	1.32	0.693	65	75	130	25	1.5	114.1	-	93.7	-	98	43	15	92	121	80	5	1.5	39000	15500	0.19	3.32	5.15	3.48	950	5600	7400
2215-K-TVH-C3	H315	1.6	0.826	65	75	130	31	1.5	114.3	-	93.3	-	104	55	15	90	121	80	12	1.5	44500	17600	0.26	2.47	3.82	2.59	1080	5300	6200
1315-K-M-C3	H315	3.81	0.826	65	75	160	37	2.1	134.8	-	104.4	-	104	55	15	100	148	80	5	2.1	80000	29500	0.23	2.77	4.29	2.9	1690	6300	6600
2315-K-M-C3	H2315	5.21	1.05	65	75	160	55	2.1	136.7	-	100.5	-	98	73	15	94	148	82	5	2.1	124000	42000	0.38	1.64	2.54	1.72	2420	6000	6700

Introduction

& nbsp; features self aligning ball bearing is a double row non separable bearing. The bearing consists of an outer ring with a spherical raceway, an inner ring with a cylindrical or conical hole, a ball and a cage assembly. Bearings are divided into open and sealed design. radial and axial bearing capacity self aligning ball bearing can bear bidirectional axial load and radial load. with cylindrical or conical hole bearing series 12 , 13 , 22 and 23 have two designs: cylindrical and conical holes. the taper of inner hole of tapered hole bearing is 1 : 12 followed by k . with tightening set self aligning ball bearings with tapered holes also have the types of set sleeve, lock nut and stop washer. In addition to bearings, tightening sleeves must also be ordered. widen the inner ring bearing series 112 has a widened inner ring, and one side of the inner ring has a positioning groove which can be fixed with a positioning pin. this kind of bearing is suitable for simple bearing configuration of conventional shaft. Due to the bearing bore tolerance J7 , the bearing is very easy to install. seal self aligning ball bearing series 12 , 13 , 22 and 23 also have sealed bearings. sealed bearings have contact seals on both sides with the suffix 2RS . lubrication sealed bearings are lubricated with high-quality grease, which is maintenance free. compensation angle is not in the middle under the normal condition of inner ring rotation, the maximum centering angle of the ball bearing relative to its center can reach 4 & deg;; the maximum sealing bearing can reach 1.5 & deg;. Therefore, the relative deflection between the inner ring and the outer ring is allowed, so the misalignment, the deflection of the shaft and the deformation of the bearing seat can be compensated. if it is the case of outer circle rotation or inner circle swing, its heart adjustment ability will be reduced. in this case, please contact us. working temperature the operating temperature range of open bearing with brass cage is - 30 ℃ to + 150 ℃. the maximum working temperature of the bearing with glass fiber reinforced nylon cage is + 120 ℃. Us '>) . cage standard cage for self-aligning ball bearing, see cage and ID code table for details. cage material is glass fiber reinforced nylon 66 with suffix TVH . the suffix of ball guided brass solid cage is m . check the influence of synthetic grease and oil and grease containing EP additives on the chemical stability of nylon materials. under high temperature, aging lubricating oil and additives in oil will reduce the working life of nylon cage. the lubricant change cycle must be followed. cage and ID code

series

nylon solid cage 1)