Internal toothed slewing ring type I.20.00.C
The I.20.00.C is a lightweight slewing ring, equipped with a single row of four-point contact balls and internal teeth conforming to DIN 3967. Its structural configuration includes a flanged inner ring and a solid outer ring, both made of heat-treated C45Mn steel to ensure mechanical strength and dimensional stability.
Designed to operate under combined loads (axial, radial, and tilting moment), this slewing ring offers high stiffness-to-weight ratio, as well as operating accuracy suitable for continuous or intermittent rotation systems. Its optimized geometry facilitates integration into industrial equipment with space constraints, and its low maintenance requirements ensure a long service life.
Available in outside diameters from 404 mm to 1200 mm, with customization options available upon request.
The I.32.00.C series, with a 32 mm diameter, is also available. See the table below for options.

| VERSIÓN | TD | QCB | ROLLIX | INA | SKF | ROTHE ERDE | ISB | RIMA | LEONESSA | IMO |
|---|---|---|---|---|---|---|---|---|---|---|
| Light series, flanged | I.505.20.00.C | FIG 505 20 00 AA LM | 22 0411 01 ZZ 00 | VLI 20 0414 N | RKS.22.0411 | 232.20.0400.013 | ZBL.20.0414.200-1SPTN | 2CI.051.00 | 92.20.0411/0.07212 | |
| Light series, flanged | I.650.20.00.C | FIG 650 20 00 AA LM | 22 0541 01 ZZ 00 | VLI 20 0544 N | RKS.22.0541 | 232.20.0500.013 | ZBL.20.0544.200-1STPN | 2CI.064.00 | VI 064 ZE00 | 92.20.0541/0.07222 |
| Light series, flanged | I.750.20.00.C | FIG 750 20 00 AA LM | 22 0641 01 ZZ 00 | VLI 20 0644 N | RKS.22.0641 | 232.20.0600.013 | ZBL.20.0644.200-1STPN | 2CI.074.00 | VI 074 ZE00 | 92.20.0641/0.07232 |
| Light series, flanged | I.850.20.00.C | FIG 850 20 00 AA LM | 22 0741 01 ZZ 00 | VLI 20 0744 N | RKS.22.0741 | 232.20.0700.013 | ZBL.20.0744.200-1STPN | 2CI.084.00 | VI 084 ZE00 | 92.20.0741/0.07242 |
| Light series, flanged | I.950.20.00.C | FIG 950 20 00 AA LM | 22 0841 01 ZZ 00 | VLI 20 0844 N | RKS.22.0841 | 232.20.0800.013 | ZBL.20.0844.200-1STPN | 2CI.094.00 | VI 094 ZE00 | 92.20.0841/0.07252 |
| Light series, flanged | I.1050.20.00.C | FIG 1050 20 00 AA LM | 22 0941 01 ZZ 00 | VLI 20 0944 N | RKS.22.0941 | 232.20.0900.013 | ZBL.20.0944.200-1STPN | 2CI.104.00 | VI 104 ZE00 | 92.20.0941/0.07262 |
| Light series, flanged | I.1200.20.00.C | FIG 1200 20 00 AA LM | 22 1091 01 ZZ 00 | VLI 20 1094 N | RKS.22.1091 | 232.20.0000.013 | ZBL.20.1094.200-1STPN | 2CI.113.00 | VI 119 ZE00 | 92.20.1091/0.07272 |
| 32 mm series, flanged | I.1100.32.00.C | FIG 1100 32 00 AA LM | 282.30.0900.013 | ZBL.30.0955.200-1STPN | 2PI.110.00 | 92.32.0955/0.06215 | ||||
| 32 mm series, flanged | I.1200.32.00.C | FIG 1200 32 00 AA LM | 282.30.1000.013 | ZBL.30.1055.200-1STPN | 2PI.120.0I | 92.32.1055/0.06225 | ||||
| 32 mm series, flanged | I.1300.32.00.C | FIG 1300 32 00 AA LM | 282.30.1100.013 | ZBL.30.1155.200-1STPN | 2PI.130.00 | 92.32.1155/0.06235 | ||||
| 32 mm series, flanged | I.1400.32.00.C | FIG 1400 32 00 AA LM | 282.30.1200.013 | ZBL.30.1255.200-1STPN | 2PI.140.00 | 92.32.1255/0.06245 | ||||
| 32 mm series, flanged | I.1500.32.00.C | FIG 1500 32 00 AA LM | 282.30.1300.013 | ZBL.30.1355.200-1STPN | 2PI.150.00 | 92.32.1355/0.06255 | ||||
| 32 mm series, flanged | I.1600.32.00.C | FIG 1600 32 00 AA LM | 282.30.1400.013 | ZBL.30.1455.200-1STPN | 2PI.160.00 | 92.32.1455/0.06265 |
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