RI920 Series Triple-row roller slewing bearing

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Ball slewing rings with flange rings

Single-row ball slewing rings

Double-row ball slewing rings

Crossed roller slewing rings

Roller/Ball combination slewing rings

Triple-row roller slewing rings

Slewing drives

Technical information

Catalogue

Shanghai JINB Bearing Co.,ltd.
Add	: Rm.10A,
		2157 Pudong (S) Rd,
		Shanghai.200127.CHINA.
Tel	: 0086-21-6152 0863
Fax	: 0086-21-6129 4432
Email	: m@jinbearings.com
Web	: www.jinbearings.com
Skype	: jinbearings

TRIPLE ROW ROLLER SLEWING BEARINGS

External teeth					Internal teeth
RE920	RE925	RE932	RE940	RE950	RI920	RI925	RI932	RI940	RI950

RI.9.20.0000 G3 SERIES

1. Triple-Row Roller Slewing Rings.
2. Roller diameters 10 to 100 mm
3. Plastic, steel or brass cage segments according to loads (can also be supplied with closed cage)
4. Designed to provide the combination of the highest capacity in the smallest configuration
5. Greater static and dynamic load capacity, higher rigidity and constant friction torque compared with all other Slewing 6. Ring designs (with the same raceway diameter)
7. High requirements on the rigidity and precision of the mounting structure
8. Standard series with outside diameters from 1,462 to 5,179 mm
9. Mostly supplied as customer specific designs

JINB Bearing Number	Main Dimensions				Fixing holes				Gear teeth			Tooth force		Basic load ratings				Mass
	Main Dimensions				Fixing holes				Gear teeth			Tooth force		Static		Dynamic		Mass
	Da	di	Di	da	La	na	Li	ni	do	m	z	Fz norm	Fz max	Cor	Coa	Cr	Ca	G
	[mm]	[mm]	[mm]	[mm]	[mm]	[ - ]	[mm]	[ - ]	[mm]	[mm]	[ - ]	[kN]	[kN]	[kN]	[kN]	[kN]	[kN]	[kg]
RI.9.20.1250 G3	1397	1032	1219	1218	1345	36	1145	36	1044	12	87	117	214	625	5917	424	1721	539
RI.9.20.1400 G3	1547	1162	1369	1368	1495	36	1295	36	1176	14	84	146	269	698	6626	449	1352	630
RI.9.20.1600 G3	1747	1372	1569	1568	1695	40	1495	40	1386	14	99	146	269	795	7572	481	1453	705
RI.9.20.1800 G3	1947	1552	1769	1768	1895	46	1695	46	1568	16	98	175	319	892	8517	511	1549	829
RI.9.20.2000 G3	2147	1760	1969	1968	2095	54	1895	54	1776	16	111	175	319	989	9463	540	1643	902

31-20 1250/2-06700
31-20 1400/2-06710
31-20 1600/2-06720
31-20 1800/2-06730
31-20 2000/2-06740

191.20.1250.990.41.1502
191.20.1400.990.41.1502
191.20.1600.990.41.1502
191.20.1800.990.41.1502
191.20.2000.990.41.1502

Ball slewing rings with flange rings	Single-row ball slewing rings	Double-row ball slewing rings
Crossed roller slewing rings	Roller/Ball combination slewing rings	Triple-row roller slewing rings
Slewing drives