Spherical Roller Thrust Bearing 29256

Technical Details

Bore Diameter (mm) d	Outer Diameter (mm) D	Width (mm) B	Weight (Kg)
280	380	60	19.5

KZ SERIES : 29230, 29317, 29418

MATERIAL : Chrome Steel SAE52100/100Cr6/GCr15

Spherical roller thrust bearing 29256 is a rolling-element bearing of thrust type that permits rotation with low friction and permits angular misalignment. Spherical roller thrust bearings have asymmetrically sphered rollers. The bearing is designed to take radial loads and heavy axial loads in one direction. Generally these bearings support a rotating shaft in the bore of the shaft washer that may be misaligned in respect to the housing washer. The misalignment is possible due to the spherical internal shape of the house washer. These bearings are suitable for applications where the shaft relative to the housing bore is prone to angular misalignment's.

CAGE DESIGNS : Machined Brass Cage (M), Pressed Steel Cage (E), EJ

Applications and industry: CEMENT INDUSTRY, CRUSHER INDUSTRY, HEAVY MACHINERY EQUIPMENTS, MINING SECTOR, METAL INDUSTRY, FLUID MACHINERY, TEXTILE INDUSTRY, GEARBOXES, PULP AND PAPER PROCESSING EQUIPMENT, MARINE PROPULSION AND OFFSHORE DRILLING, CRANES AND SWING BRIDGES, WATER TURBINES, EXTRUDERS FOR INJECTION MOLDING.

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Bearing Number	Inner Diameter (d) MM	Outer Diameter (D) MM	Width (B) MM	d1	Basic Load Rating (N) Dyn. C	Basic Load Rating (N) Stat. C0	Reference Speed	Limiting Speed	Weight (KG)
29256	280	380	60	323	863	4000	1000	1700	19.5
29260	300	420	73	353	1070	4800	900	1400	30.5
29264	320	440	73	372	1110	5100	850	1400	33
29268	340	460	73	395	1130	5400	850	1300	33.5
29272	360	500	85	423	1460	6800	750	1200	52
29276	380	520	85	441	1580	7650	700	1100	53
29280	400	540	85	460	1610	8000	700	1100	55.5
29284	420	580	95	489	1990	9800	630	1000	75.5
29288	440	600	95	508	2070	10400	630	1000	78
29292	460	620	95	530	2070	10600	600	950	81
29296	480	650	103	556	2350	11800	560	900	98
29317	85	150	39	109.5	380	1060	2400	4000	2.8
29318	90	155	39	115	400	1080	2400	4000	2.9
29320	100	170	42	127.5	465	1290	2200	3600	3.7
29322	110	190	48	140	610	1730	1900	3200	5.3
29324	120	210	54	154	765	2120	1700	2800	7.4
29326	130	225	58	165.5	865	2500	1600	2600	9
29328	140	240	60	177	980	2850	1500	2600	10.5
29330	150	250	60	190	1000	2850	1500	2400	11
29332	160	270	67	203	1180	3450	1300	2200	14.5
29334	170	280	67	215	1200	3550	1300	2200	15
29336	180	300	73	227	1430	4300	1200	2000	19.5
29338	190	320	78	243.5	1630	4750	1100	1900	23.5
29340	200	340	85	257	1860	5500	1000	1700	29.5
29344	220	360	85	273.5	2000	6300	1000	1700	33.5
29348	240	380	85	295.5	2040	6550	1000	1600	35.5
29352	260	420	95	324	2550	8300	850	1400	49
29356	280	440	95	343	2550	8650	850	1400	53
29360	300	480	109	372	3100	10600	750	1200	75
29364	320	500	109	391	3350	11200	750	1200	78
29368	340	540	122	428	2710	11000	600	1100	105
29372	360	560	122	448	2760	11600	600	1100	110
29376	380	600	132	477	3340	14000	530	1000	140
29380	400	620	132	494	3450	14600	530	950	150
29384	420	650	140	520	3740	16000	500	900	170
29388	440	680	145	540	4490	19300	480	850	180
29392	460	710	150	567	4310	19000	450	800	215
29396	480	730	150	591	4370	19600	450	800	220
29412	60	130	42	85.5	390	915	2800	5800	2.6
29413	65	140	45	91.5	455	1080	2600	4800	3.2
29414	70	150	48	99	520	1250	2400	4300	3.9
29415	75	160	51	105.5	600	1430	2400	4000	4.7
29416	80	170	54	112.5	670	1630	2200	3800	5.6
29417	85	180	58	121	735	1800	2000	3600	6.8
29418	90	190	60	127.5	815	2000	1900	3400	7.8
29420	100	210	67	141.5	980	2500	1700	3000	10.5
29422	110	230	73	155.3	1180	3000	1600	2800	13.5
29424	120	250	78	171	1370	3450	1500	2600	17.5
29426	130	270	85	184.5	1560	4050	1300	2400	22
29428	140	280	85	194.5	1630	4300	1300	2400	23
29430	150	300	90	207.5	1860	5100	1200	2200	28
29432	160	320	95	223.5	2080	5600	1100	2000	33.5
29434	170	340	103	236	2360	6550	1100	1900	44.5
29436	180	360	109	250	2600	7350	1000	1800	52.5
29438	190	380	115	264.5	2850	8000	950	1700	60.5
29440	200	400	122	277.5	3200	9000	850	1600	72
29444	220	420	122	300	3350	9650	850	1500	75
29448	240	440	122	322	3400	10200	850	1500	80
29452	260	480	132	346	4050	12900	750	1300	105
29456	280	520	145	372	4900	15300	670	1200	135
29460	300	540	145	392	4310	16600	600	1200	140
29464	320	580	155	422	4950	19000	560	1100	175
29468	340	620	170	445	5750	22400	500	1000	220
29472	360	640	170	474	5350	21200	500	950	230
29476	380	670	175	494	5870	24000	480	900	260
29480	400	710	185	525	6560	26500	450	850	310
29484	420	730	185	545	6730	27500	430	850	325
29488	440	780	206	577	7820	32000	380	750	410
29492	460	800	206	596	7990	33500	380	750	425
29496	480	850	224	625	9550	39000	340	670	550